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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-12-07 15:32:54 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-12-10 20:23:15 +0100 |
| commit | a4f65c998e0737201fff4419b4b5c4f798c424fc (patch) | |
| tree | 6469f3d3a8116996b13acb0f09f235e6ef10d3c7 /libavcodec/rangecoder.c | |
| parent | f9ae19faf4a1b3373cee205797d6bec61934e389 (diff) | |
| download | ffmpeg-a4f65c998e0737201fff4419b4b5c4f798c424fc.tar.gz | |
avcodec/amrwbdec: Fix division by 0 in voice_factor()
The added value matches "Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Floating-point ANSI-C code (3GPP TS 26.304 version 14.0.0 Release 14)
Extended Adaptive Multi-Rate - Wideband (AMR-WB+) codec; Floating-point ANSI-C code"
Fixes: runtime error: division by zero
Fixes: 4415/clusterfuzz-testcase-minimized-4677752314658816
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 1d0817d56b66797118880358ea7d7a2acfdca429)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/rangecoder.c')
0 files changed, 0 insertions, 0 deletions